He subsequently hosted many other programs, finally becoming presenter of the interview program A fondo (1976–1981), in which he had the opportunity to interview Salvador Dalí, Jorge Luis Borges, Octavio Paz, Julio Cortázar, Camilo José Cela, Bernardo Bertolucci, Frederick Forsyth, Elia Kazan, Antonio Gala, Atahualpa Yupanqui, Francisco Umbral, Julio Iglesias and Silvio Fanti among others.
A fondo | Fondo de Cultura Económica | Instituto del Fondo Nacional de la Vivienda para los Trabajadores | Fondo | Fondo per l'Ambiente Italiano | ''El Fondo'' Natural Park |